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<title>SGE Documentation - Macros</title>
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<H1>SGE Macros</H1>
<P>
<UL>
<LI><A HREF="#sge_clip_">sge_clip</A>
<LI><A HREF="#sge_RectUnion">sge_RectUnion</A>
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<BR>
<B>Important!</B>
<UL>
<LI>The macros are presented as functions, but remember that they're really macros!
</UL>
<BR><BR>
<a name="sge_clip_"><B>sge_clip</B></a><BR>
<UL>
<LI> Sint16 <B>sge_clip_xmin(</B>SDL_Surface *surface<B>)</B>
<LI> Sint16 <B>sge_clip_xmax(</B>SDL_Surface *surface<B>)</B>
<LI> Sint16 <B>sge_clip_ymin(</B>SDL_Surface *surface<B>)</B>
<LI> Sint16 <B>sge_clip_ymax(</B>SDL_Surface *surface<B>)</B>
</UL>
Returns clipping boundaries for the surface.
<BR><BR><BR><BR>
<B><a name="sge_RectUnion">void sge_RectUnion(SDL_Rect dst_rect, SDL_Rect rect1, SDL_Rect rect2)</a></B><BR>
Put the smallest bounding rectangle that encloses both rect1 and rect2 in dst_rect. Note that dst_rect can't
be the same structure as rect1 or rect2!<BR><BR>
</P>
<BR><BR><BR><HR>
<P><I><SMALL>
Copyright © 1999-2003 Anders Lindstrm<BR>
Last updated 030808
</SMALL></I></P>
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